The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 29, 2017

Filed:

Jul. 02, 2015
Applicant:

Fujitsu Limited, Kawasaki-shi, Kanagawa, JP;

Inventors:

Zhaojun Li, Guildford, GB;

Hind Chebbo, Uxbridge Middlesex, GB;

Assignee:

FUJITSU LIMITED, Kawasaki, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 4/00 (2009.01); H04W 52/02 (2009.01); H04W 8/00 (2009.01); H04W 36/00 (2009.01); H04W 72/12 (2009.01); H04W 88/06 (2009.01); H04W 36/24 (2009.01);
U.S. Cl.
CPC ...
H04W 52/0209 (2013.01); H04W 8/005 (2013.01); H04W 36/0083 (2013.01); H04W 52/0216 (2013.01); H04W 4/005 (2013.01); H04W 36/24 (2013.01); H04W 72/1215 (2013.01); H04W 88/06 (2013.01); Y02B 60/50 (2013.01);
Abstract

A method of implementing multiple radio access technologies, RATs, by a multi-RAT wireless communication network and a wireless communication apparatus. The multi-RAT wireless communication network transmits, to the wireless communication apparatus, a signal relating to a second RAT using a first RAT. The wireless communication apparatus uses a first radio communication module configured to support the first RAT to receive the signal, and activates a second radio communication module configured to support the second RAT from a power saving in order to perform a function. The first RAT generally has lower power consumption in use at the wireless communication apparatus than that of the second RAT.


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